CVE-2026-26081
CVSS Score
4.8
EPSS Score
0.0%
EPSS Percentile
0th
HAProxy Community Edition 3.0 through 3.3 before 3.3.3 lacks a length check for the NEW_TOKEN format. HAProxy Enterprise and ALOHA are also affected.
| CWE | CWE-130 |
| Vendor | haproxy |
| Product | haproxy |
| Published | Jul 20, 2026 |
| Last Updated | Jul 20, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:L Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low
Affected Versions
HAProxy / HAProxy
3.0 < 3.0.12 3.1 < 3.1.14 3.2 < 3.2.12 3.3 < 3.3.3